Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Graphene and its molecular fragments, known as nanographenes, are key materials for next-generation organic electronics due ...

Mothers lose out on more than £65,000 in earnings in the five years after having their first child, new figures show. By the time her child is five, a woman's monthly income is down by a whopping ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. Travel involves two main expenditures of energy: fighting gravity and propelling ...

Anyone who's been through a high-school algebra class surely remembers using a TI graphing calculator. But who had a calculator like this one? Apple started the trend with the rose gold iPhone, and ...